Injection engine models are available with operating temperature characteristics from 95 to 114 degrees. Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM. Fins built into the radiator help disperse the heat as air passes over them. Dec 03, 2013 2000 Dodge Stratus. You are using an out of date browser. Before the gauge reads above normal the fan should operate. The most common water pump problems are a leaking pump, bad bearings, or an impeller that has rotted away due to a low coolant ratio. For a better experience, please enable JavaScript in your browser before proceeding. Below is a list of the most common symptoms of this trouble code: Faulty coolant temperature sensor: The temperature sensor takes constant readings of the coolant temperature and sends that information to the engine control unit. 1999-2003 CLK430 - Why Does. Is 10 percent off a reasonable amount to shoot for these days? How tell valve block working S430 220 2000 For a better experience, please enable JavaScript in your browser before proceeding. 2001-2005 C240 Broken radiator fan shroud: The radiator fan shroud directs the airflow across the radiator so the air can absorb the coolants heat. However, AFAIK BMW have never admitted to this problem and don't replace low running stats under any warranty. In most cases, you will get a P0128 Coolant temperature below the thermostat regulating temperature fault code. Your temperature gauge appears to display actual temperature, other cars do not. In most cars, the temperature needle will be at or near the center when the engine is at normal operating temperature, which usually takes at least a minute or two to reach after starting a cold engine. What is wrong with reporter Susan Raff's arm on WFSB news. Refitting is tricky with the pipes, cables, etc. The thermostat can fail in open or closed positions. That way, if the needle starts creeping up higher, closer to the hot mark, youll have early notice that something is wrong in the cooling system. These air dams are essential in newer vehicles, as they force the air through the fan shroud. The only option is to replace the unit. What Is the Normal Engine Temperature for a Car? - Car Roar on the up side my MPG improved by an average of 6 and the inside is really warm. (on top) It is between the ECM (engine control module aka the engine computer) and the alternator. On average, the cost for a Mercedes-Benz ML350 Car is running hotter than normal Inspection is $95 with $0 for parts and $95 for labor. 1999-2006 SL500 YourMechanic All rights reserved. Several potential problems could cause your car to start running hotter than normal without overheating. Thanks Shay, Mercedes-Benz ML350 V6-3.5L - Oil Change - Kings Park, New York, Mercedes-Benz ML350 V6-3.5L - Brake Light Bulb Replacement (Passenger Side) - Long Beach, California, Mercedes-Benz ML350 V6-3.5L - Electrical components are not working - Cary, North Carolina. While there is a small chance that there is an issue with the running temperature of your engine, by far the most common issue with trouble code P0128 is a faulty thermostat. Do not overtighten the two bolts. If there is no place to safely pull over, turn off your radio and other electrical units, and turn your heat on high (this will funnel some of the hot engine air into the cabin). So I would say what you have is normal!! Broken or missing air dam: Along with the shroud, some vehicles have an air dam (or deflector) underneath the vehicle. You should not come close to this in Winter. When the fan shroud breaks or becomes dislodged, air fails to enter the radiator, and the coolant will no longer have a place to direct the transfer of heat. BenzWorld.org forum is one of the largest Mercedes-Benz owner websites offering the most comprehensive collection of Mercedes-Benz information anywhere in the world. From memory the sensor was 7-8 from ECP. The site includes MB Forums, News, Galleries, Publications, Classifieds, Events and much more! Though, most vehicles do not display the degrees of the coolant temp on the instrument cluster. Getting a low coolant temp code.temp is normal. I will look into them accordingly and let you know how I get on. Temperature Warning Light is on Inspection Service How much does a Temperature Warning Light is on Inspection cost? If I'm not mistaken, this is normal. This will cause the engine to consume more fuel than normal, depleting fuel mileage, and causing black, sooty smoke from the engine under moderate to heavy acceleration. Generally, the discount off of MSRP that buyers of the 2012 ML350 are getting is somewhere between 5 and 10 percent, with a couple I saw even over 10 pecent off. What is the normal operating temperature for Mercedes ml 350? 2006 Mercedes-Benz ML350 Engine Problems | CarComplaints.com :-(. They have markings that indicate low and high temperatures. There are a couple possibilities. It is not safe to drive a vehicle with an overheating engine, or you may ruin the engine completely and put yourself at risk. Running at only 60C the car will be thirsty and the heater not very effective. . Without a gauge, though, its anybodys guess as to how high above normal the temperature is or how long its been above normal. With the exception of older, air-cooled vehicles, cars rely on a liquid called coolant (or antifreeze) to keep the engine at an optimal temperature. Over recent months I've been getting the coolant level low warning light coming on intermittently. Every car has its own normal range, but if youve noticed that your car is running hotter than normal, it may be a sign of an impending problem. Your email address will not be published. Not sure. Real customer reviews from Check your coolant level as directed in your manual, though. Mercedes-Benz ML350 Thermostat Replacement Cost Estimate - RepairPal.com It may also be necessary to test drive the vehicle to get the coolant up to operating temperature to verify the higher than usual temperature reading. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. This acts as a high speed option for the fan, and when engaged, it draws more air across the radiator. You must log in or register to reply here. Most vehicles also have an engine temperature gauge that shows just how hot the engine is. I have actually spoken to my dealer's workshop people who made similar comments and everyone seems to agree that the 112 engine runs at bit above 80c and then goes up to about 85c+ if sitting in traffic/ restricted air flow. My money is on the washer bottle sensor going open circuit (wired in series). jack up front O/S, remove road wheel, remove inner arch and remove washer bottle. But it never went down when the mechanic did the service on it. On average, the cost for a Mercedes-Benz ML350 Temperature gauge is maxed out Inspection is $95 with $0 for parts and $95 for labor. 2014 Mercedes glk 350 coolants temperature sensor. When a gasket blows and coolant seeps in, the issue is not only that the engine will overheat, but also that damage may be done to the catalytic converter and oxygen sensors due to contamination from the coolant. Can anyone confirm my assumptions are correct and if so then is this simply changing the sensor and would that be covered under Warranty? If its getting to 105C as you mentioned in an earlier post and then dropping back to 90C, than either your thermostat is sticking (highly likely) or you might have some air entrapped in the system. If a red or yellow temperature warning light comes on, assume the worst: get off the road, shut off the engine and call for help. Is it that even when you start it cold? An observant driver keeps an eye on the various gauges in the dash they provide important information. With its user-friendly interface and powerful diagnostic capabilities, you can save time, money, and frustration by diagnosing and resolving issues with your Mercedes-Benz quickly and efficiently. The temperature should never come down to below normal until engine is shut off. Now replaced the washer bottle sensor, still persists. Both are cheap and easy to correct. A proper ratio of antifreeze to water is 50/50 to 60/40, depending on the vehicle. On my gauges, GMs generally rest at just under half for proper temp, Ford generally right at half or even just above halfway. Over time, they age and deteriorate. All-New 2024 Buick Envista Arrives This Summer; Price Starts at $23,500. The ECT (engine coolant temperature sensor) is located on the driver's side, front of the engine. Made with in Silicon Valley. Over recent months I've been getting the coolant level low warning light coming on intermittently. Fortunately, most modern vehicles have a gauge that displays a constant temperature reading of the coolant circulating inside the engine, giving the driver an early warning about a problem in the cooling system. I read that the engine temp should stay around 80, but my car sits closer to 100. My CLK used to do it (coolant level low), but would go out with approx a cup of water added into the header every now and then (my driveway is on a slight slope so I think that added to the problem). The old gasket should be removed and discarded. Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. But it was never like this. The temperature start from 80 when start and run up to 90-100 when driving. In line with Cars.coms long-standing ethics policy, editors and reviewers dont accept gifts or free trips from automakers. 2005-2005 E320 4Matic Got hung up in traffic, temp went to about 195 - 200 and engine died. 100C (the next line after 80). P0128 Coolant temperature below Thermostat Regulating temperature fault code. 1 Like blanca.garcia818 February 24, 2017, 10:25pm #5 Im assuming it would be C or am i wrong? Sticking Thermostat: This could be a sign that your thermostat is about to fail. on a slight side note, OP your not Phil H from MB Centre are you? If thats where its stabilizing, thats normal. Resurrecting a thread from almost 1 year ago as I used the search facility! They don't have a new one in stock. CARS.COM Wondering whether or not you should be worried about your engine overheating? Flat rate pricing based on labor time and parts, Trusted mechanics, rated by thousands of happy car owners, Hand-picked, community-rated professionals, Over 25,000 topics, from beginner tips to technical guides, Check cars for recalls, common issues & maintenance costs, Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance, Number of Mercedes-Benz ML350 services completed, TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS, Mercedes-Benz ML350 V6-3.5L - Battery - Missouri City, Texas, Great Job.. Courteous, on time and professional. 1998-2002 E430 I had the thermostat changed on EmilysMum's Citron C3 the other day. What time does normal church end on Sunday? But at no time did the engine coolant temperature gauge get over 60 degrees. Radiator Fan Not Working? 7 Common Causes & How To Fix It - Mechanic Base It gets to that within about 5 miles of driving even on frosty mornings. I'd still be inclined to check the coolant one first as it's a 5 minute job vs 1 hour+ if you are lucky on the 170. When it fails in the open position your Mercedes-Benz engine will take a long time to reach the normal operating temperature. Flat rate pricing based on labor time and parts, Trusted mechanics, rated by thousands of happy car owners, Hand-picked, community-rated professionals, Over 25,000 topics, from beginner tips to technical guides, Check cars for recalls, common issues & maintenance costs, Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance, Number of Mercedes-Benz ML350 services completed, TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS, Mercedes-Benz ML350 V6-3.5L - 75 Point Safety Inspection - Carefree, Arizona, Mercedes-Benz ML350 V6-3.5L - Check Engine Light is on - Jacksonville, Florida. Keeping the gauge at center during normal operation does not distract the driver like an accurate gauge would. One of the most important is the temperature gauge, which tells you how hot the engine coolant is. Cold weather starting problem cold weather mercedes-benz Instead, you should monitor where it is when the engine is fully warm so that you know what normal is for your engine. 105 suggests is too high, but it aint deadly yet. At idle observe the dash engine temperature and fan. Based on the temperature of the coolant, the engine control unit adjusts the ignition timing, the fuel injector pulse, and the operation of the electric cooling fan. You must log in or register to reply here. You should be very concerned, because an overheated engine can be far more than an inconvenience. http://forums.mercedesclub.org.uk/showthread.php?t=47890&highlight=coolant+level+switch. Coolant is a mixture of water and ethylene glycol, and it circulates around the engine block and absorbs excess heat, which keeps the engine from overheating. Tempature gauge still kind of high? - Maintenance/Repairs - Car Talk It may not display this or other websites correctly. A top-rated mobile mechanic will come to your home or office to determine the cause of the temperature warning light turning on and the source of the overheating, and will then provide a detailed inspection report that includes the scope and cost of the necessary repairs. Low fluid can be caused by many things, including not properly topping it off after draining the old coolant, and leaks from various parts, such as one of the radiator hoses, the water pump gasket, a damaged or open bleeder valve and more. Tighten the two bolts and reconnect the radiator hose. . I test drove a brand new ML500 and noticed it was a bove 80 as well. 0 helpful. Coolant Temperature Reading: What's Normal and What's not? 2002-2004 SLK32 AMG For a better experience, please enable JavaScript in your browser before proceeding. Too little or even too much antifreeze can dramatically lower the boiling point of the coolant. Its better to play it safe than risk having to buy a new engine. Read full answer. Hewlett Packard Enterprise Community Chevy didn't make a Blazer in 2002. 1998-2005 CLK320 5 Pros and 3 Cons, 2023 Volvo XC90 Recharge Review: An EV in Disguise, 2023 Buick Enclave Avenir Review: Dated and Confused, 2023 Toyota Highlander Hybrid Review: Long on Efficiency, Short on Space, Hot engine | Jim_DeLillo/iStock/Thinkstock. It may not display this or other websites correctly. . The thermostat may also stick open. All of mercedes thermostats cut in at 87C or higher so the engines should be at 90C. I hear gentle "ta ta ta" sound randomly, special when I start and stop the engine. Read full answer. is between. 60 C is only around 140 F; Im surprised you didnt ever get a CEL light on with a code for low temperature. 2012 ML350 bluetec coolant temperature | Mercedes-Benz Forum Sounds weird but look under the car battery and see if a wiring harness is being pinched under the battery, happened to me and fixed it. Ensure there are no coolant leaks near the thermostat. How Much Do Electric Car Batteries Cost to Replace? I'd certainly say its low but iirc the 350 euro6 runs a little cooler than other things, when I took a drive in one a few weeks ago it seemed to sit at 80 rather than 90, See what others say as I could be wrong. Hi, I have recently had a couple of coolant leaks, the pipe going through the firewall (replaced) and then the radiator (replaced) but my Check Coolant Level warning keeps coming on after 20 seconds or so. I have checked the radiator on a number of occasions and the level looks fine (i.e. And, if it never exceeds that on a long drive, you should be good to go. 2000-2003 ML55 AMG I know the 320 and 250 and 280 run at 90 so I assume your too low . Should you encounter the P0117 code, there are a few signs you have to look out for. And turn the AC system on to see if it automatically goes on (it should). ML350 W276 Engine Coolant Temp Sensor I have a 2014 ML350 with a w276 engine and I cannot seem to locate the Coolant Temperature Sensor. Garage have just confirmed that thermostat is stuck open and will be fixed under warranty. If your car is equipped with dual automatic climate control technology, you have an advanced system capable of maintaining not only a different temperature for the driver and front passenger, but of doing so automatically. Please see our terms of service for more details Home Oil/Fluid Leak Inspection Get an instant quote for your car When the engine takes too long to reach operating temperature, the ECU will turn on the Check Engine Light / Warning Light. I have taken out the sensor today from underneath the coolant expansion tank and with the sensor disconnected from the harness I get a reading of 100 ohms. Prices may vary depending on your location. One of our professional mechanics can diagnose and repair the issue before it becomes a serious problem. owners like you. Also, I saw an mpg figure on the trip computer today starting with a '4' - definitely a first! by Spencer Cates on September 08, 2016 Warning Light is on Inspection Cost Service Location SELECT YOUR VEHICLE $145.99 - $170.00 Price range for all vehicles ( 300) full). 95? Getting to the correct temperature also makes the heater work better and reduces engine wear and improves economy too. Low Coolant: With any engine temperature related issue, the first thing to check is the level of the coolant. We talked to mbz. Mercedes-Benz E350 211.087 / 211.287 / 211.056 2006-2009 2010-2011 GAS 1998-2003 ML320 Mercedes-Benz C280 203.0922006-2007 I dont know but its almost to the highest number 120 where its marking red. The normal engine operating temperature, for a 3306 Caterpillar diesel engine, is 180 degrees. You can buy a replacement stat online from the likes of Mercedes Benz of Newcastle for circa 130. . The . Join Date: Sep 2018 Location: Einbahnstrae 0 helpful. You can verify this by reading the ECU fault codes. Most cars made during the last 20 years have dumb-down temperature gauges. . The Editorial department is independent of Cars.coms advertising, sales and sponsored content departments. Youre in for an expensive tow truck visit to unlock your car, and it could take hours P2062 P2062 code definition Reductant Supply Control Circuit Open What the P2062 code means This code means the Engine Control Module (ECM) (https://www.yourmechanic.com/parts/engine-control-module), or Powertrain Control Module (PCM), doesnt see electrical current flowing when it commands the pump on. Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST. In some vehicles, the needle may never reach the middle of the gauge, so dont be alarmed if it stops short of the midpoint. 2002-2008 G500 195F or 90C. 2006-2007 R500 After review some comments online, I guess that's normal temperature. Fast and easy service at your home or office, Backed by 12-month, 12.000-mile guarantee. Add coolant to the radiator expansion tank. TheYOUCANIC full system diagnostic scanner is a powerful tool that can help you troubleshoot Mercedes-Benz problems quickly and efficiently. Fast and easy service at your home or office, Backed by 12-month, 12.000-mile guarantee. E350CDI engine temperature | Mercedes-Benz Owners' Forums The normal operating temp for any Mercedes is between 80C and All vehicles also have a warning light thats supposed to come on when the engine exceeds its normal temperature (it also illuminates for a couple of seconds when you start the engine). False 'Coolant level low' warning? - Mercedes-Benz Owners' Forums When the plastic parts of the transmission are worn, the linkage can come apart. My other half did 4 trips yesterday of 25 miles each way, on small Sussex 'A' roads. Mercedes Coolant Temperature Sensor Replacement - Pelican Parts Everything was good according to the mechanic. Your Mercedes-Benz could overheat or take too long to reach operating temperature. The mechanic will then provide a detailed inspection report that includes the scope and cost of the necessary repairs. Whether youre experiencing issues with your engine, transmission, or other systems in your Mercedes-Benz, the YOUCANIC diagnostic scanner can provide valuable insight into whats going on under the hood. BMW 3.0d six cylinder engines suffer with their stats 'going off' resulting in reduced running temps, this in turn can lead to other problems such as failed DPF regens, leading to expensive bills. owners like you. Mercedes Thermostat Replacement DIY Guide - MB Medic Just cruisin this weekend in my 57 Bel Air, engine temp. That must be 95 degrees Celsius which is 203 F Right where it should be. A professional mobile mechanic will come to your home or office to inspect both the temperature gauge and your cars cooling system. First, try checking the ABS sensors (https://www.yourmechanic.com/services/abs-speed-sensor-replacement) for a proper connection. Joel was very professional and very detail on the issue I had with my vehicle. Don't leave it too long before replacing as engine getting to normal working temp is fundamental to DPF regens and you don't want a blocked DPF. Normal coolant temperature varies from car to car. Bad water pump: The water pump is responsible for keeping the coolant cycling throughout the engine. 60 degrees C is too low, I doubt it was that low before. I didn't at the time realise it is a magnetic switch so will test again using a magnet to see if resistance changes to less than 5 ohms. im. In Mercedes-Benz E, C, S, CL, CLK, SLK, GL, G, and ML models, the engine control unit monitors how long it takes for the coolant to warm up. As soon as you notice the light come on, pull over. #1. Manufactures have designed their temperature gauges to display in the center of the gauge when the engine temperature is between 180F and 240F. E350CDI (S212) 2010. Stealer price to do it is around 500 !! Nov 23, 2015 Daihatsu Cars & Trucks. Mercedes thermostats must be the most expensive lousy things ever made. Remove each duct by compressing them towards the engine and slipping them off the air inlet. Mercedes are different, in that, the temp gauge is constantly

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